TY - RPRT TI - Model for the non-perturbative QCD vacuum AU - Danos, Michael AU - Gogny, Daniel AU - Iracane, Daniel PY - 1991 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 4555 DO - 10.6028/NIST.IR.4555 ER -